Problem with using dcnm policy module to apply policy to leaf on DCNM

dcnm-policy-module-issue

ansible-playbook -vvv -i hosts t4.yml 
ansible-playbook 2.10.8
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/local/lib/python3.6/dist-packages/ansible
  executable location = /usr/local/bin/ansible-playbook
  python version = 3.6.9 (default, Jan 26 2021, 15:33:00) [GCC 8.4.0]
Using /etc/ansible/ansible.cfg as config file
host_list declined parsing /root/test/dcnm-iac-webinar-demo/ansible/hosts as it did not pass its verify_file() method
script declined parsing /root/test/dcnm-iac-webinar-demo/ansible/hosts as it did not pass its verify_file() method
auto declined parsing /root/test/dcnm-iac-webinar-demo/ansible/hosts as it did not pass its verify_file() method
Parsed /root/test/dcnm-iac-webinar-demo/ansible/hosts inventory source with ini plugin
Skipping callback 'default', as we already have a stdout callback.
Skipping callback 'minimal', as we already have a stdout callback.
Skipping callback 'oneline', as we already have a stdout callback.

PLAYBOOK: t4.yml ********************************************************************************************************************************************
1 plays in t4.yml

PLAY [dcnm] *************************************************************************************************************************************************
META: ran handlers

TASK [Create policy including required variables] ***********************************************************************************************************
task path: /root/test/dcnm-iac-webinar-demo/ansible/t4.yml:13
<10.10.1.1> ESTABLISH LOCAL CONNECTION FOR USER: root
<10.10.1.1> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /root/.ansible/tmp/ansible-local-17040bat1jdef `"&& mkdir "` echo /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268 `" && echo ansible-tmp-1619023887.6049507-17047-35349857359268="` echo /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268 `" ) && sleep 0'
<10.10.1.1> Attempting python interpreter discovery
<10.10.1.1> EXEC /bin/sh -c 'echo PLATFORM; uname; echo FOUND; command -v '"'"'/usr/bin/python'"'"'; command -v '"'"'python3.7'"'"'; command -v '"'"'python3.6'"'"'; command -v '"'"'python3.5'"'"'; command -v '"'"'python2.7'"'"'; command -v '"'"'python2.6'"'"'; command -v '"'"'/usr/libexec/platform-python'"'"'; command -v '"'"'/usr/bin/python3'"'"'; command -v '"'"'python'"'"'; echo ENDFOUND && sleep 0'
<10.10.1.1> EXEC /bin/sh -c '/usr/bin/python3.6 && sleep 0'
Using module file /root/.ansible/collections/ansible_collections/cisco/dcnm/plugins/modules/dcnm_policy.py
<10.10.1.1> PUT /root/.ansible/tmp/ansible-local-17040bat1jdef/tmpm360qboq TO /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268/AnsiballZ_dcnm_policy.py
<10.10.1.1> EXEC /bin/sh -c 'chmod u+x /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268/ /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268/AnsiballZ_dcnm_policy.py && sleep 0'
<10.10.1.1> EXEC /bin/sh -c '/usr/bin/python3 /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268/AnsiballZ_dcnm_policy.py && sleep 0'
<10.10.1.1> EXEC /bin/sh -c 'rm -f -r /root/.ansible/tmp/ansible-local-17040bat1jdef/ansible-tmp-1619023887.6049507-17047-35349857359268/ > /dev/null 2>&1 && sleep 0'
ok: [10.10.1.1] => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python3"
    },
    "changed": false,
    "diff": [
        {
            "deleted": [],
            "deploy": [],
            "merged": [],
            "query": [],
            "skipped": [
                {
                    "Reason": "Trying to modify Policy using Template Name, use policy ID",
                    "Template": "add_ip_prefix_list"
                }
            ]
        }
    ],
    "invocation": {
        "module_args": {
            "check_mode": false,
            "config": [
                {
                    "create_additional_policy": false,
                    "name": "add_ip_prefix_list",
                    "policy_vars": {
                        "ACL_NAME": "10.122.84.0/24",
                        "PREFIX_LIST_ACTION": "permit",
                        "PREFIX_LIST_NAME": "ansible-prefix-list",
                        "SEQ_NUM": 20
                    },
                    "priority": 101
                },
                {
                    "switch": [
                        {
                            "ip": "10.20.20.1"
                        }
                    ]
                }
            ],
            "deploy": false,
            "fabric": "dcnm-fabric",
            "state": "merged"
        }
    },
    "response": []
}
META: ran handlers
META: ran handlers

PLAY RECAP **************************************************************************************************************************************************
10.10.1.1               : ok=1    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0